public override bool Read(IClient client, IncomingAuthenticationPacket packet)
{
packet.ReadByteField("Protocol Version?"); // Always 8
var packetSize = packet.ReadInt16Field("Packet Size");
var clientType = packet.ReadFourCCField("Client Type");
var clientVersion = new Version(
packet.ReadByteField("Major"),
packet.ReadByteField("Minor"),
packet.ReadByteField("Revision"),
packet.ReadInt16Field("Build"));
var processor = packet.ReadFourCCField("Processor");
var operatingSystem = packet.ReadFourCCField("Operating System");
var locale = packet.ReadFourCCField("Locale");
var timeZone = packet.ReadInt32Field("Time Zone");
var clientAddress = packet.ReadIPAddressField("Client Address", false);
var accountName = packet.ReadP8StringField("Account Name");
var expectedSize = (short)(packet.Length - sizeof(byte) - sizeof(short));
if (packetSize != expectedSize)
return InvalidValue(client, packetSize, expectedSize);
var clientTypeEnum = GameUtility.GetClientTypeFromFourCC(clientType);
if (clientTypeEnum == null)
return InvalidValue(client, clientType);
var processorEnum = GameUtility.GetProcessorFromFourCC(processor);
if (processorEnum == null)
return InvalidValue(client, processor);
var operatingSystemEnum = GameUtility.GetPlatformFromFourCC(operatingSystem);
if (operatingSystemEnum == null)
return InvalidValue(client, operatingSystem);
var localeEnum = GameUtility.GetClientLocaleFromFourCC(locale);
if (localeEnum == null)
return InvalidValue(client, locale);
var expectedAddress = client.EndPoint.ToIPEndPoint().Address;
if (clientAddress.Value.Equals(expectedAddress))
return InvalidValue(client, clientAddress, expectedAddress);
GameType = (ClientType)clientTypeEnum;
ClientVersion = clientVersion;
Processor = (ProcessorArchitecture)processorEnum;
OperatingSystem = (PlatformID)operatingSystemEnum;
Locale = (ClientLocale)localeEnum;
TimeZone = timeZone;
AccountName = accountName;
return true;
}
public override bool Read(IClient client, IncomingAuthenticationPacket packet)
{
packet.ReadByteField("Unknown"); // Always 8
packet.ReadInt16Field("Packet Size");
packet.ReadFourCCField("Game Name");
packet.ReadByteField("Major");
packet.ReadByteField("Minor");
packet.ReadByteField("Revision");
packet.ReadInt16Field("Build");
packet.ReadFourCCField("Processor");
packet.ReadFourCCField("Operating System");
packet.ReadFourCCField("Locale");
packet.ReadInt32Field("Time Zone");
packet.ReadIPAddressField("Client Address", false);
packet.ReadP8StringField("Account Name");
return true;
}